vn248 series lcd monitor user guide · 2018. 3. 31. · asus lcd monitor vn2 series 1-1 1.1...

VN248 Series

LCD Monitor

User Guide

ii

Copyright © 2013 ASUSTeK COMPUTER INC. All Rights Reserved.No part of this manual, including the products and software described in it, may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language in any form or by any means, except documentation kept by the purchaser for backup purposes, without the express written permission of ASUSTeK COMPUTER INC. (“ASUS”).Product warranty or service will not be extended if: (1) the product is repaired, modified or altered, unless such repair, modification of alteration is authorized in writing by ASUS; or (2) the serial number of the product is defaced or missing.ASUS PROVIDES THIS MANUAL “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OR CONDITIONS OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL ASUS, ITS DIRECTORS, OFFICERS, EMPLOYEES OR AGENTS BE LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES (INCLUDING DAMAGES FOR LOSS OF PROFITS, LOSS OF BUSINESS, LOSS OF USE OR DATA, INTERRUPTION OF BUSINESS AND THE LIKE), EVEN IF ASUS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES ARISING FROM ANY DEFECT OR ERROR IN THIS MANUAL OR PRODUCT. SPECIFICATIONS AND INFORMATION CONTAINED IN THIS MANUAL ARE FURNISHED FOR INFORMATIONAL USE ONLY, AND ARE SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE, AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY ASUS. ASUS ASSUMES NO RESPONSIBILITY OR LIABILITY FOR ANY ERRORS OR INACCURACIES THAT MAY APPEAR IN THIS MANUAL, INCLUDING THE PRODUCTS AND SOFTWARE DESCRIBED IN IT.Products and corporate names appearing in this manual may or may not be registered trademarks or copyrights of their respective companies, and are used only for identification or explanation and to the owners’ benefit, without intent to infringe.

Table of contentsNotices ......................................................................................................... iiiSafety information ...................................................................................... ivCare & Cleaning ........................................................................................... v1.1 Welcome! ...................................................................................... 1-11.2 Package contents ......................................................................... 1-11.3 Assembling the monitor base ..................................................... 1-21.4 Connect cables ............................................................................. 1-21.5 Monitor introduction .................................................................... 1-3

1.5.1 Front of the LCD monitor ................................................ 1-31.5.2 Rear of the LCD monitor ................................................. 1-51.5.3 QuickFit Function ............................................................ 1-6

2.1 Detaching the arm/stand (for VESA wall mount)....................... 2-12.2 Adjusting the monitor .................................................................. 2-23.1 OSD (On-Screen Display) menu ................................................. 3-1

3.1.1 Howtoreconfigure .......................................................... 3-13.1.2 OSD Function Introduction .............................................. 3-1

3.2 Specifications ............................................................................... 3-53.3 Troubleshooting (FAQ) ................................................................ 3-63.4 Supported Timing List ................................................................. 3-7

iii

Notices

Federal Communications Commission StatementThis device complies with Part 15 of the FCC Rules. Operation is subject tothefollowingtwoconditions:

• This device may not cause harmful interference, and• Thisdevicemustacceptanyinterferencereceivedincluding

interference that may cause undesired operation.This equipment has been tested and found to comply with the limits for a ClassBdigitaldevice,pursuanttoPart15oftheFCCRules.Theselimitsaredesignedtoprovidereasonableprotectionagainstharmfulinterferenceinaresidentialinstallation.Thisequipmentgenerates,usesandcanradiateradiofrequencyenergyand,ifnotinstalledandusedinaccordancewith manufacturer’s instructions, may cause harmful interference to radio communications.However,thereisnoguaranteethatinterferencewillnot occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turningtheequipmentoffandon,theuserisencouragedtotrytocorrecttheinterferencebyoneormoreofthefollowingmeasures:

• Reorientorrelocatethereceivingantenna.• Increase the separation between the equipment and receiver.• Connect the equipment to an outlet on a circuit different from that to

which the receiver is connected.• Consult the dealer or an experienced radio/TV technician for help.

AsanEnergyStar® Partner, our company has determined thatthisproductmeetstheEnergyStar® guidelinesforenergyefficiency.

Canadian Department of Communications StatementThisdigitalapparatusdoesnotexceedtheClassBlimitsforradionoiseemissionsfromdigitalapparatussetoutintheRadioInterferenceRegulationsoftheCanadianDepartmentofCommunications.

ThisclassBdigitalapparatuscomplieswithCanadianICES-003.

iv

Safety information• Beforesettingupthemonitor,carefullyreadallthedocumentationthat

camewiththepackage.• To prevent fire or shock hazard, never expose the monitor to rain or

moisture.• Nevertrytoopenthemonitorcabinet.Thedangeroushighvoltages

inside the monitor may result in serious physical injury.• If the power supply is broken, do not try to fix it by yourself. Contact a

qualified service technician or your retailer.• Beforeusingtheproduct,makesureallcablesarecorrectlyconnected

andthepowercablesarenotdamaged.Ifyoudetectanydamage,contact your dealer immediately.

• Slotsandopeningsonthebackortopofthecabinetareprovidedforventilation. Do not block these slots. Never place this product near or over a radiator or heat source unless proper ventilation is provided.

• The monitor should be operated only from the type of power source indicated on the label. If you are not sure of the type of power supply to your home, consult your dealer or local power company.

• Usetheappropriatepowerplugwhichcomplieswithyourlocalpowerstandard.

• Donotoverloadpowerstripsandextensioncords.Overloadingcanresult in fire or electric shock.

• Avoid dust, humidity, and temperature extremes. Do not place the monitor in any area where it may become wet. Place the monitor on a stable surface.

• Unplugtheunitduringalightningstormorifitwillnotbeusedforalongperiodoftime.Thiswillprotectthemonitorfromdamageduetopowersurges.

• Never push objects or spill liquid of any kind into the slots on the monitor cabinet.

• To ensure satisfactory operation, use the monitor only with UL listed computerswhichhaveappropriateconfiguredreceptaclesmarkedbetween100~240VAC.

• The socket-outlet shall be installed near the equipment and shall be easily accessible

• If you encounter technical problems with the monitor, contact a qualified service technician or your retailer.

v

Care & Cleaning• Before you lift or reposition your monitor, it is better to disconnect the

cablesandpowercord.Followthecorrectliftingtechniqueswhenpositioningthemonitor.Whenliftingorcarryingthemonitor,grasptheedgesofthemonitor.Donotliftthedisplaybythestandorthecord.

• Cleaning.Turnyourmonitoroffandunplugthepowercord.Cleanthemonitor surface with a lint-free, non-abrasive cloth. Stubborn stains may be removed with a cloth dampened with mild cleaner.

• Avoidusingacleanercontainingalcoholoracetone.Useacleanerintended for use with the LCD. Never spray cleaner directly on the screen, as it may drip inside the monitor and cause an electric shock.

The following symptoms are normal with the monitor:• Thescreenmayflickerduringtheinitialuseduetothenatureofthe

fluorescentlight.TurnoffthePowerSwitchandturnitonagaintomake sure that the flicker disappears.

• Youmayfindslightlyunevenbrightnessonthescreendependingonthe desktop pattern you use.

• Whenthesameimageisdisplayedforhours,anafterimageofthepreviousscreenmayremainafterswitchingtheimage.Thescreenwillrecover slowly or you can turn off the Power Switch for hours.

• Whenthescreenbecomesblackorflashes,orcannotworkanymore,contact your dealer or service center to fix it. Do not repair the screen by yourself!

Conventions used in this guideWARNING:Informationtopreventinjurytoyourselfwhentryingtocomplete a task.

CAUTION:Informationtopreventdamagetothecomponentswhentryingtocompleteatask.

IMPORTANT:InformationthatyouMUSTfollowtocompleteatask.

NOTE:Tipsandadditionalinformationtoaidincompletingatask.

vi

WheretofindmoreinformationRefertothefollowingsourcesforadditionalinformationandforproductand software updates.

1. ASUS websitesThe ASUS websites worldwide provide updated information on ASUS hardware and software products. Refer to http://www.asus.com

2. Optional documentationYour product package may include optional documentation that may have been added by your dealer. These documents are not part of the standard package.

http://www.asus.com

1-1ASUS LCD Monitor VN248 Series

1.1 Welcome!ThankyouforpurchasingtheASUS® LCD monitor!

The latest widescreen LCD monitor from ASUS provides a crisper, broader,andbrighterdisplay,plusahostoffeaturesthatenhanceyourviewingexperience.

Withthesefeatures,youcanenjoytheconvenienceanddelightfulvisualexperiencethatthemonitorbringsyou!

1.2 Package contentsCheckyourpackageforthefollowingitems:

LCD Monitor

Monitor Base

QuickStartGuide

WarrantyCard

1x Power Cord

1xVGACable

1x Audio Cable

1x HDMI Cable (option)

1x HDMI to DVI cable (option)

1x MHL Cable (option)

• Ifanyoftheaboveitemsisdamagedormissing,contactyourretailerimmediately.

1-2 Chapter 1: Product Introduction

1.3 Assembling the monitor base1. Attach the base to the arm.

2. Beware to align the latch to the notch on the base.

3. The end of the arm will slightly protrude from the base. No need to push it in.

4. Screw the base to the arm tightly.

4

2 1

3

• Werecommendthatyoucoverthetablesurfacewithsoftclothtopreventdamagetothemonitor.

1.4 Connect cablesConnectthecablesyouneedbasedonchapter1.5.2,page1-5.

• Flip upward the IO port cover to connect cables. After connected cables, replacethecoverandcarefullypushitupwardtoitsoriginalpositionwithboththumbs at both sides of the cover.


1.5 Monitor introduction1.5.1 Front of the LCD monitor

6 74 531 2

1. QuickFit Button:• This is a hotkey to activate the QuickFit function designed for alignment.• The QuickFit function contains 7 pages of common grid patterns, paper

sizes, and photo sizes. See page 1-6 for details.

2. Button:• Automatically adjust the image to its optimized position, clock, and phase

by long pressing this button for 2-4 seconds (for VGA mode only).• Use this hotkey to switch from six video preset modes (Scenery,

Standard, Theater, Game, Night View, and sRGB Mode) with SPLENDID™ Video Intelligence Technology.

• Exit the OSD menu or go back to the previous menu as the OSD menu is active.

3. Button:• Press this button to decrease the value of the function selected or move

to the next function.• This is also a hotkey for Volume adjustment.


4. MENU Button:• Press this button to enter the OSD menu.• Press this button to enter/select the icon (function) highlighted while the

OSD is activated. • Press this button over five seconds to enable or disable the key lock

function.

5. Button:• Press this button to increase the value of the function selected or move to

the previous functions. • This is also a hotkey for Brightness adjustment.

6. Input Select Button:• Use this hotkey to switch from VGA, HDMI / MHL-1 or HDMI / MHL-2

input signal.

7. Power Button/Power Indicator:• Press this button to turn the monitor on/off.• The color definition of the power indicator is as the below table.

Status DescriptionWhite ONAmber Standby modeOFF OFF


1.5.2 Rear of the LCD monitor

21 4 53

68

7

HDMI / MHL-1 HDMI / MHL-2

1. AC-IN port

2. HDMI / MHL port

3. VGA port

4. Audio - in Port

5. Earphone - out Port

6. Kensington Lock

7. Screw Holes for VESA Wall Mount

8. Control buttons


1.5.3 QuickFit FunctionTheQuickFitfunctioncontainsthreepatterns:(1)Grid(2)Papersize(3)Photo size.

1. Grid pattern: Facilitates designers and users to organize content and layout on one page and achieve a consistent look and feel.

Alignment Grid

EXIT

2. Paper size: Provides users to view their documents in real size on the screen.

Letter

A4

EXIT

Letter

EXIT

3. Photo size: Provides photographers and other users to accurately view and edit their photos in real size on the screen.

3x5 2x24x6

EXIT

8x10 5x7

EXIT


2.1 Detaching the arm/stand (for VESA wall mount)

ThedetachablestandofthismonitorisspeciallydesignedforVESAwallmount.

1. Disconnect power and signal cables. Carefully put the front of the monitor face down on a clean table.

2. Use your fingers to loosen the screw located at the bottom of the base, and remove the base from the stand.

3. Or you may directly use a screwdriver to remove the screws that secure the stand to the monitor, and detach the stand from the monitor.

• Werecommendthatyoucoverthetablesurfacewithsoftclothtopreventdamagetothemonitor.

• Holdthestandwhileremovingthescrews.

3

2

1

• TheVESAwallmountkit(100x100mm)ispurchasedseparately.

• UseonlytheULListedWallMountBracketwithminimumweight/load22.7kg(Screwsize:M4x10mm).

2-2 Chapter 2: Setup

2.2 Adjusting the monitor• Foroptimalviewing,werecommendthatyoulookatthefullfaceofthe

monitor,thenadjustthemonitortotheanglethatismostcomfortablefor you.

• Holdthestandtopreventthemonitorfromfallingwhilechangingitsangle.

• Youcanadjustthemonitor’sanglefrom-5˚to20˚.

-5 ~ 20


3.1 OSD (On-Screen Display) menu3.1.1 Howtoreconfigure

VN248

Splendid

Color

Image

Input Select

Move Menu Exit

System Setup

Scenery Mode

Standard Mode

Theater Mode

Game Mode

Night View Mode

sRGB

Reading Mode

Darkroom Mode

1. Press the MENU button to activate the OSD menu.

2. Press and to navigate through the functions. Highlight and activate the desired function by pressing the MENU button. If the function selected has a sub-menu, press and again to navigate through the sub-menu functions. Highlight and activate the desired sub-menu function by pressing the MENU button.

3. Press and to change the settings of the selected function.

4. To exit the OSD menu, press the button. Repeat step 2 and step 3 to adjust any other function.

3.1.2 OSD Function Introduction1. Splendid

This function contains eight-functions that you can select for your preference. Each mode has the Reset selection, allowing you to maintain your setting or return to the preset mode.

VN248

Splendid

Color

Image

Input Select

Move Menu Exit

System Setup

Scenery Mode

Standard Mode

Theater Mode

Game Mode

Night View Mode

sRGB

Reading Mode

Darkroom Mode

• Scenery Mode: This is the best choice for scenery photo displaying with SPLENDID™ Video Intelligence Technology.

3-2 Chapter 3: General Instruction

• Standard Mode: This is the best choice for document editing with SPLENDID™ Video Intelligence Technology.

• Theater Mode: This is the best choice for movie watching with SPLENDID™ Video Intelligence Technology.

• Game Mode: This is the best choice for game playing with SPLENDID™ Video Intelligence Technology.

• Night View Mode: This is the best choice for playing dark-scene game or watching dark-scene movie with SPLENDID™ Video Intelligence Technology.

• sRGB Mode: This is the best choice for viewing photos and graphics from PCs.

• Reading Mode: This is the best choice for book reading with SPLENDID Video intelligence Technology.

• Darkroom Mode: This is the best choice for a weak ambient light environment with SPLENDID Video intelligence Technology.

• In the Standard Mode, the Saturation, SkinTone, Sharpness, and ASCR functionsarenotuser-configurable.

• InthesRGB,theSaturation,ColorTemp.,SkinTone,Sharpness,Brightness,ContrastandASCRfunctionsarenotuser-configurable.

2. ColorSelect the image color you like from this function.

VN248

Splendid

Color

Image

Input Select

Move Menu Exit

System Setup

Brightness

Contrast

Saturation

Color Temp.

100

80

50

User Mode

NaturalSkin Tone

• Brightness: The adjusting range is from 0 to 100. The button is also a hotkey to activate this function.

• Contrast: The adjusting range is from 0 to 100. • Saturation: The adjusting range is from 0 to 100.• Color Temp.: Contains three preset color modes (Cool, Normal, Warm)

and one User Mode.• Skin Tone: Contains three color modes including Reddish, Natural, and

Yellowish.


• IntheUserMode,colorsofR(Red),G(Green),andB(Blue)areuser-configurable;theadjustingrangeisfrom0~100.

3. ImageYou can adjust the image Sharpness, Trace Free, Aspect Control, ASCR, Position (VGA only), and Focus (VGA only) from this main function.

VN248

Splendid

Color

Image

Input Select

Move Menu Exit

System Setup

Focus

Sharpness

Trace Free

ASCR

0

60

Position

OFF

Aspect Control Full

Vividpixel 25

• Sharpness: Adjusts the picture sharpness. The adjusting range is from 0 to 100.

• Trace Free: Speeds up the response time by Over Drive technology. The adjusting range is from lower 0 to faster 100.

• Aspect Control: Adjusts the aspect ratio to “Full”, “4:3”,“Overscan”. • Vividpixel: ASUS Exclusive Technology that brings lifelike visuals for

crystal-clear and detail-oriented enjoyment. The adjusting range is from 0 to 100.

• ASCR: Select ON or OFF to enable or disable dynamic contrast ratio function.

• Position: Adjusts the horizontal position (H-Position) and the vertical position (V-Position) of the image. The adjusting range is from 0 to 100 (Only available for VGA input).

• Focus: Reduces Horizonal-line noise and Vertical-line noise of the image by adjusting (Phase) and (Clock) separately. The adjusting range is from 0 to 100 (Only available for VGA input).

• Phaseadjuststhephaseofthepixelclocksignal.Withawrongphaseadjustment, the screen shows horizontal disturbances.

• Clock (pixel frequency) controls the number of pixels scanned by one horizontal sweep. If the frequency is not correct, the screen shows vertical stripesandtheimageisnotproportional.


4. Input SelectSelect the input source from VGA, HDMI / MHL-1 or HDMI / MHL-2 input signal.

VN248

Splendid

Color

Image

Input Select

Move Menu Exit

System Setup

VGA

HDMI / MHL-1

HDMI / MHL-2

5. System SetupAdjusts the system configuration.

VN248

Splendid

Color

Image

Input Select

Move Menu Exit

System Setup

Splendid Demo Mode OFF

Language

Key Lock

50

OFF

English

Volume

ECO Mode

OSD Setup

All Reset

Information

• Splendid Demo Mode: Activate the demo mode for the Splendid function.

• Volume: Adjust the earphone or speaker output volume level. The adjusting range is from 0 to 100.

• ECO Mode: Activate the ecology mode for power saving.• OSD Setup: Adjusts the horizontal postition (H-Position), vertical

position (V-Position), OSD Timeout, DDC/CI, and Transparency of the OSD screen.

• Language: Select OSD language. The selections are: English, French, German, Spanish, Italian, Dutch, Russian, Traditional Chinese, Simplified Chinese, Japanese, Persian, Thai, Indonesian, Poland, Turkey, Portugal, Czech, Croatia, Hungary, Romania, and Korean.

• Key Lock: To disable all function keys. Press the MENU button over five seconds to cancel the key lock function.

• Information: Displays the monitor information.• All Reset: Selects “Yes” to revert all settings to the factory default mode.


3.2 Specifications

Model VN248HPanel Size 23.8” W (60.45 cm)

Max. Resolution 1920 x 1080

Brightness (Typ.) 250cd/m2

Intrisinc Contrast Ratio (Typ.) 1000:1Viewing Angle (CR≤10) 178°(V); 178°(H)

Display Colors 16.7 M

Response Time (Typ.) 5 ms (Gray to Gray)

D-Sub input Yes

HDMI input Yes

Power ON Consumption 35 W

Speaker Yes

Earphone YesPower saving mode < 0.5 WPower off mode < 0.5 W

Tilt -5° ~ +20°

VESA Wall Mounting Yes (100mm x 100mm)

Phys. Dimension (WxHxD) 554.5 x 393 x 194.2 mm

Box Dimension (WxHxD) 610 x 476 x 130 mm

Net Weight (Esti.) 4.0 kg

Gross Weight (Esti.) 6.1 kg

Voltage Rating AC 100~240V(Built-in)

*Specificationsaresubjecttochangewithoutnotice.


3.3 Troubleshooting (FAQ)

Problem Possible Solution

Power LED is not ON • Press the button to check if the monitor is in the ON mode.

• Check if the power cord is properly connected to the monitor and the power outlet.

The power LED lights amber and there is no screen image

• Check if the monitor and the computer are in the ON mode.

• Make sure the signal cable is properly connected the monitor and the computer.

• Inspect the signal cable and make sure none of the pins are bent.

• Connect the computer with another available monitor to check if the computer is properly working.

Screen image is too light or dark • Adjust the Contrast and Brightness settings via OSD.

Screen image is not centered or sized properly

• Press the button for two seconds to automatically adjust the image.

• Adjust the H-Position or V-Position settings via OSD.

Screen image bounces or a wave pattern is present in the image

• Make sure the signal cable is properly connected to the monitor and the computer.

• Move electrical devices that may cause electrical interference.

Screen image has color defects (white does not look white)

• Inspect the signal cable and make sure that none of the pins are bent.

• Perform Reset via OSD.• Adjust the R/G/B color settings or select the Color

Temperature via OSD.Screen image is blurry or fuzzy • Press the button for two seconds to

automatically adjust the image (for VGA mode only).

• Adjust the Phase and Clock settings via OSD.No sound or sond is low • Make sure the audio cable is properly connected to

the monitor.• Adjust the volume settings of both your monitor and

computer.• Make sure the computer sound card driver is

properly installed and activated.


3.4 Supported Timing ListVESA / IBM Modes Support Timing

Resolution Refresh Rate Horizontal Frequency640 x 350 70Hz 31.469KHz640 x 480 60Hz 31.469KHz640 x 480 67Hz 35KHz640 x 480 75Hz 37.5KHz720 x 400 70Hz 31.469KHz800 x 600 56Hz 35.156KHz800 x 600 60Hz 37.879KHz800 x 600 72Hz 48.077KHz800 x 600 75Hz 46.875KHz848 x 480 60Hz 31.02KHz

1024 x 768 60Hz 48.363KHz1024 x 768 70Hz 56.476KHz1024 x 768 75Hz 60.023KHz1152 x 864 75Hz 67.5KHz1280 x 720 60Hz 44.772KHz1280 x 800 60Hz 49.702KHz1280 x 960 60Hz 60KHz

1280 x 1024 60Hz 63.981KHz1280 x 1024 75Hz 79.976KHz1366 x 768 60Hz 47.712KHz1440 x 900 60Hz 55.935KHz

1680 x 1050 60Hz 65.29KHz1680 x 1050 60Hz 64.674KHz1920 x 1080 60Hz 67.5KHz1920 x 1080 60Hz 66.587KHz

HDMI 1.3 CEA-861 Formats Supported Timing

Resolution Refresh Rate Horizontal Frequency640 x 480P 59.94 / 60Hz 31.469 / 31.5KHz720 x 480P 59.94 / 60Hz 31.469 / 31.5KHz720 x 576P 50Hz 31.25KHz

1280 x 720P 50Hz 37.5KHz1280 x 720P 59.94 / 60Hz 44.955 / 45KHz1440 x 480P 59.94 / 60Hz 31.469 / 31.5KHz1440 x 576P 50Hz 31.25KHz1920 x 1080i 50Hz 28.125KHz1920 x 1080i 59.94 / 60Hz 33.716 / 33.75KHz1920 x 1080P 30HZ 33.75KHZ1920 x 1080P 50Hz 56.25KHz1920 x 1080P 59.94 / 60Hz 67.433 / 67.5KHz

* The modes not listed in the above tables may not be supported. For optimal resolution, we recommend that you choose a mode listed in the above tables.

vn248 series lcd monitor user guide · 2018. 3. 31. · asus lcd monitor vn2 series 1-1 1.1...

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